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参数资料
| 型号： | LGDS-300-O-K/T |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 300 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, MODULE-9 |
| 文件页数： | 1/13页 |
| 文件大小： | 805K |
| 代理商： | LGDS-300-O-K/T |
Hi-Rel LIMITOR MODULE
LGDS-300 : up to 300W POWER
Ultra compact limitor module
Transient suppressor module 80V
MIL-STD-704A/D/E/F, EN2282, AIR2021E
DO160E cat A, B and Z
Transient suppressor module 100V
MIL-STD-1275A/B/C/D,
Spike suppressor module 600V
MIL-STD-704A/D/E/F, EN2282, AIR2021E
DO160E cat A, B and Z
Power range : up to 300W
Inrush current limitation
RoHS process
Gaia Converter FC08-059.01/10 Revision D
REDEFINING THE SOURCE OF POWER
1- General
Hi-Rel
Grade
For locations, phone, fax, E-Mail see back cover
2- Product Selection
Input Voltage Range
K
Output
The GAIA Converter limitor LGDS-300 is an ultra
compact power adaptator module designed to
allow operation during voltage transients and
spikes, occuring in avionics or military systems.
The LGDS-300 delivers an output voltage adapted
to GAIA Converter DC/DC modules. This module
is optimized to provide high power efficiency up
to 99% over the whole power range up to 300W.
The LGDS-300 features 3 modes of operations
as follow:
Normal operation :
Normal operation occurs in between the per-
manent input voltage of the DC/DC converter;
The LGDS-300 is then operating in steady
transparency state.
Power fail operation :
The power fail operation occurs when the
input bus drops below 9 Vdc low voltage
limit ; an undervoltage lock-out stops the
LGDS-300.
Transient
O : 100V/50ms
Transient and spike operation :
The LGDS-300 clamps input transient up
to 80V/100ms or 100V/50ms and spike up to
600V during 20s with 50 ohms impedance .
The LGDS-300 series is compliant with the inter-
national input bus standards :
- MIL-STD-704A/D/E/F
- AECMA EN2282
- GAM-EG13B/AIR2021E
- DO160E cat A, B and Z
- MIL-STD-1275A/B/C/D
The design has been carried out with
surface mount components and is manufactured
in a fully automated process to guarranty high
quality. Every module is tested with a Gaa
Converter automated test equipment. The mo-
dules are potted with a bi-component thermal
conductive compound and packaged in a metallic
case to ensure the module’s integrity under
severe environmental conditions.
4
80V or 100V Transient
600V Spike Suppression Module
Metallic Case
LGDS - 300 -
input
output
option
/
Options :
/T : option for -55°C start up operating temperature
/S : option for screening and serialization
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